Made in the United States, this lightweight nylon ArmorBak hydration pack by CamelBak has a 102 ounce reservoir and 180 cubic inches of cargo space. It is designed to fit the back of vests with MOLLE PAL back panels and features Quick Attach Pressure Snaps to secure your load and increase the reservoir flow. The temperature of your liquid is maintained by closed cell foam insulation, while simple side release buckles provide quick and easy attachment.